Fisher CZ-21 Underwater Metal Detector

Fisher Metal Detector

CZ-21 Underwater Metal Detector

CZ-21 Quick Silver – Premium Underwater Detector Whether it be Dry Land, Saltwater or Fresh Water, the CZ-21 Delivers.

• Saltwater or Fresh Water
• Submersible up to 250 feet
• Dual Frequency Fourier Domain Signal Analysis
• Touch-Button., V.C.O. no Motion, Precise Pinpointing
• Easy Manual Ground Balance
• High Performance in Mineralized Soil
• All Metal Auto-Tune Mode
• Large Target Alert / Faint Target Audio Boost
• 3-Tone Audio Target-ID
• Removable Control Housing for Belt-Mount
• 8” and 10” Coil Options
• Operating Frequency: 5 and 15 kHz

Recommended for:

Beach Hunting
Shallow Water, Lake /Surf, Diving

CZ-21 Underwater Metal Detector Specification:

• Length Extended: 50”
• Length Collapsed: 30”
• Control Housing Weight: 2.8 lbs
• Weight
• Complete (with headset): 
  8” Coil 5 lb 11 oz 
  10.5” Coil 6 lb 1 oz 
  5” Coil 5.4 lb
• Handle and Search Coil: 
  8” Coil 2 lb 6.9 oz 
  10.5” Coil 2 lb 12.9 oz 
  5” Coil 2.1 lb
• Frequency
  1. Dual, VLF Search 5 KHz and 15 KHz
  2. Audio Target Response
  Iron I.D.: 200 Hz (Low tone)
  Foil and Tab I.D.: 450 Hz (Mid tone)
  Coin I.D.: 1 KHz (High tone)
• Autotune: 500 Hz - 1 KHz (VCO)
• Pinpoint: 500 Hz - 1 KHz (VCO)
• Operating Modes
  1. Autotune - VLF-Motion, all-metal with threshold tone
  2. Target I.D.: VLF-Slow Motion, Silent Search Discrimination
  3. Pinpoint: VLF, All-Metal, No Motion
• Search Coil
  Type: Concentric, Co-Planar
  Diameter: 8”, 10.5” or 5”
  Shielding: 100% ESI
  Interchangeable: No
• Headset: Waterproof, Piezo Electric
  Interchangeable: No
• Ground Balance: Touch Pad, Manual or “Preset” Control Markings
• Hipmountable Control Housing: Yes
• Salt Water/Fresh Water Operation: Yes
• Land Operation: Yes
• Submersible: to 250 feet

Underwater Metal Detector | Fisher Metal Detector | Fisher CZ-21 quicksilver metal detector